.ease-motion(@className, @keyframeName) {
    .make-motion(@className, @keyframeName);

    .@{className}-enter-active, .@{className}-appear {
        opacity: 0;
        animation-timing-function: linear;
        animation-duration: @transition-time;
    }

    .@{className}-leave-active {
        animation-timing-function: linear;
        animation-duration: @transition-time;
    }
}

.ease-motion(ease, ease);

@keyframes easeIn {
    0% {
        opacity: 0;
        transform: scale(0.9);
    }

    100% {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes easeOut {
    0% {
        opacity: 1;
        transform: scale(1);
    }

    100% {
        opacity: 0;
        transform: scale(0.9);
    }
}
